Our Work

Water doesn't recognize borders — and neither do the threats it faces. Our local teams work tirelessly to restore it.

This work is possible because of partners like you. Together we can turn the tide.

Our Work

The science is clear: healthy water systems feed us, sustain us, and deserve our protection. We predict risks so nature can recover.

• Real-time data networks of water quality shifts

The water that flows through you connects you to 7 billion people — and future generations. Protect it with us.

Our Work

'Thirty years ago, this river was dying. Thanks to this organization, the ecosystem breathes again. I bring my grandchildren to witness it.' — Dr. Robert L.

Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across industries to hold polluters accountable.